Answer:
#1=6
Step-by-step explanation:
Answer:
The scale factor is 0.25 also written as 1/4
Step-by-step explanation:
1. Find the distance of each leg on the trapezoids
2. Use pathagreum thorum to find the slanted legs
3. Divide the little trapezoid leg to the corresponding big trapezoid leg to find the scale factor because you divide the dialated trapezoids legs by the original trapezoids legs
2÷8 = 0.25
1÷4 = 0.25
2.2360679775 ÷ 8.94427191 = 0.25
2÷8 again = 0.25
So the scale factor is 0.25
Hope this helps! :)
Although i could be wrong i think that the linear equation for the question would be
x=1/5y+2/5
The y intercept for the equation is 1/5
The slope is 2/5
Answer:
21 words per minute
Step-by-step explanation:
1 hour = 60 mins
=> 1260 ÷ 60 = 21 words per min
Split it up
3x^2+12x-5x-20
group
(3x^2+12x)+(-5x-20)
factor
(3x)(x+4)+(-5)(x+4)
undistribute (x+4) like ab+ac=a(b+c)
(3x-5)(x+4)